Add password to PowerPoint presentations. Lock PPT files with password protection using free online app & programmatically using GroupDocs....levels for them, like using watermarks, encrypting files, or putting...to Protect Password Protect PDF Files Password Protection of...
This article explains how to use stretch mode values to adjust signature area positions on document page with GroupDocs.Signature API....Watermark Product Solution GroupDocs...signature = new Signature ( "sample.pdf" ); // define several signature...
Learn how to convert MSG to MHTML using Node.js in a few simple steps. This guide also shows how to export MSG to MHTML in Node.js using an efficient conversion APIs....Watermark Product Family GroupDocs.Merger...applications. Unlike plain text or PDF formats, MHTML preserves the...
This article explains using measure units to locate signature and its size on document page with GroupDocs.Signature API....Watermark Product Solution GroupDocs...signature = new Signature ( "sample.pdf" )) { // create barcode option...
This article explains how to use different alignment values to locate signature on document page with GroupDocs.Signature API....Watermark Product Solution GroupDocs...signature = new Signature ( "sample.pdf" ); // define qr-code size int...
This article explains how to load Pdf, Word, Excel, PowerPoint documents from local disk when using GroupDocs.Parser for Python via .NET....Watermark Product Solution GroupDocs...file path file_path = "sample.pdf" # Create an instance of Parser...
This article explains how to get the format family and the additional information using .NET / C# with GroupDocs.Viewer for .NET....Watermark Product Solution GroupDocs...collection of folders (see ); PDF documents - a flag that indicates...
Document attributes is a special feature designed for marking indexed documents with text labels without the need for re-indexing....Watermark Product Solution GroupDocs...(). endsWith ( 'Lorem ipsum.pdf' )) { // Adding two attributes...
This article explains how to provide advanced search for QR Code electronic signatures with GroupDocs.Signature API....Watermark Product Solution GroupDocs...signature = new Signature ( "sample.pdf" )) { QrCodeSearchOptions options...
This article demonstrates how to load and convert Pdf. Word, Excel, PowerPoint documents and Images using GroupDocs.Conversion for Java API....Watermark Product Solution GroupDocs...ODP) Portable Document Format (PDF) Images (e.g., PNG, JPG, BMP...